Hi all, I just upgraded from uWSGI 1.1.2 to 1.2 RC2 and got the following errors
+ The uwsgi processes restarted continuously. Log file grew very fast Tue Apr 24 11:37:36 2012 - *** Starting uWSGI 1.2-rc2 (64bit) on [Tue Apr 24 11:37:36 2012] *** Tue Apr 24 11:37:36 2012 - compiled with version: 4.6.1 on 22 April 2012 09:37:20 Tue Apr 24 11:37:36 2012 - current working directory: /sample-app/0.1.0-dev Tue Apr 24 11:37:36 2012 - writing pidfile to /sample-app/uwsgi.pid Tue Apr 24 11:37:36 2012 - detected binary path: /usr/local/uwsgi-1.2-rc2/uwsgi Tue Apr 24 11:37:36 2012 - your memory page size is 4096 bytes Tue Apr 24 11:37:36 2012 - building mime-types dictionary from file /etc/mime.types...Tue Apr 24 11:37:36 2012 - 530 entry found Tue Apr 24 11:37:36 2012 - detected max file descriptor number: 1024 Tue Apr 24 11:37:36 2012 - lock engine: pthread robust mutexes Tue Apr 24 11:37:36 2012 - *** Cache subsystem initialized: 64MB (key: 2096 bytes, keys: 2096000 bytes, data: 65536000 bytes) preallocated *** Tue Apr 24 11:37:36 2012 - uwsgi socket 0 bound to TCP address 127.0.0.1:9999 fd 3 Tue Apr 24 11:37:36 2012 - Python version: 2.7.2+ (default, Oct 4 2011, 20:41:12) [GCC 4.6.1] Tue Apr 24 11:37:36 2012 - Python main interpreter initialized at 0xf18850 Tue Apr 24 11:37:36 2012 - your server socket listen backlog is limited to 100 connections Tue Apr 24 11:37:36 2012 - *** Operational MODE: preforking *** Tue Apr 24 11:37:37 2012 - WSGI app 0 (mountpoint='') ready in 1 seconds on interpreter 0xf18850 pid: 5335 (default app) Tue Apr 24 11:37:37 2012 - *** uWSGI is running in multiple interpreter mode *** Tue Apr 24 11:37:37 2012 - spawned uWSGI master process (pid: 5335) Tue Apr 24 11:37:37 2012 - spawned uWSGI worker 1 (pid: 5340, cores: 1) Tue Apr 24 11:37:37 2012 - spawned uWSGI worker 2 (pid: 5341, cores: 1) Tue Apr 24 11:37:37 2012 - cache sweeper thread enabled Tue Apr 24 11:37:38 2012 - *** /sample-app/current/bin/uwsgi-restart has been touched... grace them all !!! *** Tue Apr 24 11:37:38 2012 - ...gracefully killing workers... Tue Apr 24 11:37:38 2012 - Gracefully killing worker 2 (pid: 5341)... Tue Apr 24 11:37:38 2012 - Gracefully killing worker 1 (pid: 5340)... Tue Apr 24 11:37:39 2012 - binary reloading uWSGI... Tue Apr 24 11:37:39 2012 - chdir() to /sample-app/0.1.0-dev Tue Apr 24 11:37:39 2012 - closing all non-uwsgi socket fds > 2 (max_fd = 1024)... Tue Apr 24 11:37:39 2012 - found fd 3 mapped to socket 0 (127.0.0.1:9999) Tue Apr 24 11:37:39 2012 - running /usr/local/uwsgi-1.2-rc2/uwsgi [uWSGI] getting INI configuration from /sample-app/current/bin/uwsgi.ini Tue Apr 24 11:37:39 2012 - *** Starting uWSGI 1.2-rc2 (64bit) on [Tue Apr 24 11:37:39 2012] *** Tue Apr 24 11:37:39 2012 - compiled with version: 4.6.1 on 22 April 2012 09:37:20 Tue Apr 24 11:37:39 2012 - current working directory: /sample-app/0.1.0-dev Tue Apr 24 11:37:39 2012 - detected binary path: /usr/local/uwsgi-1.2-rc2/uwsgi Tue Apr 24 11:37:39 2012 - your memory page size is 4096 bytes Tue Apr 24 11:37:39 2012 - building mime-types dictionary from file /etc/mime.types...Tue Apr 24 11:37:39 2012 - 530 entry found Tue Apr 24 11:37:39 2012 - detected max file descriptor number: 1024 Tue Apr 24 11:37:39 2012 - lock engine: pthread robust mutexes Tue Apr 24 11:37:39 2012 - *** Cache subsystem initialized: 64MB (key: 2096 bytes, keys: 2096000 bytes, data: 65536000 bytes) preallocated *** Tue Apr 24 11:37:39 2012 - uwsgi socket 0 inherited INET address 127.0.0.1:9999 fd 3 Tue Apr 24 11:37:39 2012 - Python version: 2.7.2+ (default, Oct 4 2011, 20:41:12) [GCC 4.6.1] Tue Apr 24 11:37:39 2012 - Python main interpreter initialized at 0xd1b3b0 Tue Apr 24 11:37:39 2012 - your server socket listen backlog is limited to 100 connections Tue Apr 24 11:37:39 2012 - *** Operational MODE: preforking *** Tue Apr 24 11:37:39 2012 - WSGI app 0 (mountpoint='') ready in 0 seconds on interpreter 0xd1b3b0 pid: 5335 (default app) Tue Apr 24 11:37:39 2012 - *** uWSGI is running in multiple interpreter mode *** Tue Apr 24 11:37:39 2012 - gracefully (RE)spawned uWSGI master process (pid: 5335) Tue Apr 24 11:37:39 2012 - spawned uWSGI worker 1 (pid: 5352, cores: 1) Tue Apr 24 11:37:39 2012 - spawned uWSGI worker 2 (pid: 5353, cores: 1) Tue Apr 24 11:37:39 2012 - cache sweeper thread enabled Tue Apr 24 11:37:40 2012 - *** /sample-app/current/bin/uwsgi-restart has been touched... grace them all !!! *** Tue Apr 24 11:37:40 2012 - ...gracefully killing workers... Tue Apr 24 11:37:40 2012 - Gracefully killing worker 1 (pid: 5352)... Tue Apr 24 11:37:40 2012 - Gracefully killing worker 2 (pid: 5353)... Tue Apr 24 11:37:41 2012 - binary reloading uWSGI... Tue Apr 24 11:37:41 2012 - chdir() to /sample-app/0.1.0-dev Tue Apr 24 11:37:41 2012 - closing all non-uwsgi socket fds > 2 (max_fd = 1024)... Tue Apr 24 11:37:41 2012 - found fd 3 mapped to socket 0 (127.0.0.1:9999) Tue Apr 24 11:37:41 2012 - running /usr/local/uwsgi-1.2-rc2/uwsgi [uWSGI] getting INI configuration from /sample-app/current/bin/uwsgi.ini Tue Apr 24 11:37:41 2012 - *** Starting uWSGI 1.2-rc2 (64bit) on [Tue Apr 24 11:37:41 2012] *** Tue Apr 24 11:37:41 2012 - compiled with version: 4.6.1 on 22 April 2012 09:37:20 Tue Apr 24 11:37:41 2012 - current working directory: /sample-app/0.1.0-dev Tue Apr 24 11:37:41 2012 - detected binary path: /usr/local/uwsgi-1.2-rc2/uwsgi Tue Apr 24 11:37:41 2012 - your memory page size is 4096 bytes Tue Apr 24 11:37:41 2012 - building mime-types dictionary from file /etc/mime.types...Tue Apr 24 11:37:41 2012 - 530 entry found Tue Apr 24 11:37:41 2012 - detected max file descriptor number: 1024 Tue Apr 24 11:37:41 2012 - lock engine: pthread robust mutexes Tue Apr 24 11:37:41 2012 - *** Cache subsystem initialized: 64MB (key: 2096 bytes, keys: 2096000 bytes, data: 65536000 bytes) preallocated *** Tue Apr 24 11:37:41 2012 - uwsgi socket 0 inherited INET address 127.0.0.1:9999 fd 3 Tue Apr 24 11:37:41 2012 - Python version: 2.7.2+ (default, Oct 4 2011, 20:41:12) [GCC 4.6.1] Tue Apr 24 11:37:41 2012 - Python main interpreter initialized at 0x15403b0 Tue Apr 24 11:37:41 2012 - your server socket listen backlog is limited to 100 connections Tue Apr 24 11:37:41 2012 - *** Operational MODE: preforking *** Tue Apr 24 11:37:41 2012 - WSGI app 0 (mountpoint='') ready in 0 seconds on interpreter 0x15403b0 pid: 5335 (default app) Tue Apr 24 11:37:41 2012 - *** uWSGI is running in multiple interpreter mode *** Tue Apr 24 11:37:41 2012 - gracefully (RE)spawned uWSGI master process (pid: 5335) Tue Apr 24 11:37:41 2012 - spawned uWSGI worker 1 (pid: 5359, cores: 1) Tue Apr 24 11:37:41 2012 - spawned uWSGI worker 2 (pid: 5360, cores: 1) Tue Apr 24 11:37:41 2012 - cache sweeper thread enabled Tue Apr 24 11:37:42 2012 - *** /sample-app/current/bin/uwsgi-restart has been touched... grace them all !!! *** Tue Apr 24 11:37:42 2012 - ...gracefully killing workers... Tue Apr 24 11:37:42 2012 - Gracefully killing worker 1 (pid: 5359)... Tue Apr 24 11:37:42 2012 - Gracefully killing worker 2 (pid: 5360)... uWSGI processes have been launched as follows: /usr/local/uwsgi-1.2-rc2/uwsgi --ini /sample-app/current/bin/uwsgi.ini --wsgi-file /sample-app/current/webapp/app.py --touch-reload /sample-app/current/bin/uwsgi-restart --pidfile /sample-app/uwsgi.pid --daemonize /sample-app/var/log/out.log I sent "touch /sample-app/current/bin/uwsgi-restart" ONCE after moving code to the server to ask for a restart. But I dont understand why uWSGI 1.2 can not keep track of that action correctly When I downgraded wWSGI to 1.1.2, I found that the issue disappeared. I deployed uWSGI server on an Ubuntu 11 Oneiric VM (a Linode instance) Is this a bug? Thanks Dinh
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